Director Computational Geometry Developer Jobs in Michigan

Job Description
As a Battery Thermal 3D CFD Virtual Propulsion Engineer (VPE), you will perform cell, module and pack level Computational Fluid Dynamics (CFD) analysis to optimize thermal performance of GM's Battery Systems under normal and abuse conditions (TRP). The candidate will conceptualize and develop a wide variety of Computational Fluid Dynamics (CFD) models to directly impact design and offset hardware testing. This role requires close collaboration with other CAE teams, while providing results and technical consultation to hardware design, development and validation engineers. Development of new and refinement of existing simulation procedures in the above domains is also a core responsibility.
Job Description
Hybrid work position: This position does not require an employee to be on-site full-time to perform most effectively. The employee's role enables them to work at a GM facility or off-site as frequently as needed or desired.
This position requires an employee to be onsite every other week.
As a Battery Thermal 3D CFD Analysis Engineer, you will perform cell, module and pack level Computational Fluid Dynamics (CFD) analysis to optimize thermal performance of GM's Battery Systems under normal and abuse conditions including TRP. The candidate will conceptualize and develop a wide variety of Computational Fluid Dynamics (CFD) models to directly impact design and offset hardware testing. This role requires close collaboration with other VDDV (CAE) teams, while providing results and technical consultation to hardware design, development and validation engineers. Development of new and refinement of existing simulation procedures in the above domains is also a core responsibility.
Primary Responsibilities:

• Perform cell, battery module and pack-level CFD TRP analysis
• Perform cell, battery module and pack-level CFD thermal analysis for early design and verification of battery concepts, designs and thermal management systems.
• Perform other Fluid dynamics analysis that includes VOF based simulations for TIM and other thermal material applications
• Conduct cell-level thermal analysis and TRP analysis while working closely with cell CAE team to integrate electrochemical simulation with battery system transient thermal behavior and support the estimation of cell life under different driving cycle and ambient conditions.
• Effectively communicate findings to internal/external customers using appropriate media.
• Meet or exceed deadlines for structured product development timelines, quality and cost.
• Collaborate with a broader engineering team for structured design integration, new proposals, problem solving, and system optimization.
• Provide requirements for improvements to advanced simulation activities to include CFD, Thermal, Structural and multi-physics.
• Participate and lead in CFD and other benchmarking activities.

Required Skills and Experience:

• 5+ years of experience with simulation, design, testing, or release of propulsion related systems
• Experience with CFD software
• Familiarity or practical experience with the principles of vehicle propulsion system design, operation, or testing
• BS in Mechanical or Aerospace Engineering required
• MS in Mechanical or Aerospace Engineering with coursework in heat transfer and fluid mechanics preferred

Preferred Skills and Experience:

• 5+ years of experience with CFD analysis
• Proficient with STAR-CCM+ or Simerics-MP+ CFD software
• Experience with CFD optimization tools
• Experience with test to model correlation
• Experience with programming in Java, Python or equivalent languages
• Linux experience in distributed computing environments
• Experience with the latest CFD visualization techniques
• Knowledge of Siemens NX CAD modeling
• Experience in coupling electrical and thermal analysis
• High level of interpersonal skills to work independently and effectively with others
• Familiarity or practical experience with the principles of vehicle propulsion system design, operation, or testing
• Experience on coupling electric solvers with thermal (Arcing-Voltage breakdown)
• Working knowledge of Battery thermal abuse and arcing

GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc).This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.This job may be eligible for relocation benefits.
About GM
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
Why Join Us
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
Benefits Overview
From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.
Non-Discrimination and Equal Employment Opportunities (U.S.)
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.
Accommodations
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, emailus or call us at 1-. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.